在R脚本语言中,如何编写行文本,例如,下面两行

Hello
World

到一个名为output.txt的文件?


当前回答

一个简单的writeLines()是什么?

txt <- "Hallo\nWorld"
writeLines(txt, "outfile.txt")

or

txt <- c("Hallo", "World")
writeLines(txt, "outfile.txt")

其他回答

丑陋的系统选项

ptf <- function (txtToPrint,outFile){system(paste(paste(paste("echo '",cat(txtToPrint),sep = "",collapse = NULL),"'>",sep = "",collapse = NULL),outFile))}
#Prints txtToPrint to outFile in cwd. #!/bin/bash echo txtToPrint > outFile

简单的write.table()怎么样?

text = c("Hello", "World")
write.table(text, file = "output.txt", col.names = F, row.names = F, quote = F)

参数col.names = FALSE和row.names = FALSE确保排除txt中的行名和列名,参数quote = FALSE排除txt中每行开头和结尾的引号。 要将数据读入,可以使用text = readLines("output.txt")。

Tidyverse版本与管道和write_lines()从阅读器

library(tidyverse)
c('Hello', 'World') %>% write_lines( "output.txt")

一个简单的writeLines()是什么?

txt <- "Hallo\nWorld"
writeLines(txt, "outfile.txt")

or

txt <- c("Hallo", "World")
writeLines(txt, "outfile.txt")
fileConn<-file("output.txt")
writeLines(c("Hello","World"), fileConn)
close(fileConn)